2x4 - The most commonly used insert pattern. The inserts are spaced 2 cm apart lengthwise, providing plenty of options for precise stance adjustment. Compatible with virtually all standard snowboard bindings.
3D - An older Burton insert pattern that mounts the binding with three screws arranged in a triangular pattern. A dedicated 3D disc is required. Many modern bindings are only compatible with this system when used with a separately available 3D disc.
4x4 - A traditional insert pattern in which the inserts are spaced 4 cm apart both lengthwise and widthwise. Compatible with bindings featuring a standard 4x4 disc, but offers fewer adjustment options than 2x4. This pattern is now mainly found on alpine snowboards.
Float Pack - Additional inserts positioned behind the standard insert pattern. These allow the bindings to be mounted farther back for improved float and control in deep powder. Float Pack inserts complement the regular insert pattern. Several brands offer similar systems under different names.
Channel - A rail system that allows the bindings to be moved freely along the board. This makes it possible to fine-tune the stance width, setback and binding angles. The Channel requires Channel-compatible bindings or discs, although nearly all snowboard bindings can be mounted on this system. Burton also offers dedicated EST bindings that provide a more natural board feel and virtually unlimited adjustment of the stance width and binding angles.
Allflex - A specialized insert pattern designed for mounting an Allflex plate or another plate with the same mounting pattern. Primarily used on alpine race boards, this system allows the board to flex more freely while reducing vibrations and improving edge grip.
Voile - The traditional insert pattern for splitboards. The inserts are used to mount the pucks, touring brackets and heel risers. In ride mode, the bindings slide over the pucks; in tour mode, they attach to the touring brackets. Exact compatibility depends on the bindings and interface being used.
Splitboard Channel - A version of the Channel system specifically designed for splitboards. The pucks can be moved almost freely, allowing precise adjustment of the stance width, setback and binding angles. Splitboard bindings and Channel-compatible pucks or interfaces are required. Standard EST bindings cannot be mounted directly to this system.
4 Part - A specialized mounting system for splitboards consisting of three or four sections. During the ascent, only the narrow outer sections are used as touring skis, while the remaining sections are carried on the backpack. This creates lighter and easier-to-handle touring skis but requires a dedicated 3- or 4-part binding system and compatible interface.
